Run the below commands:(As an administrator:
- vssadmin Add ShadowStorage /For=C: /On=C: /MaxSize=UNBOUNDED
- vssadmin create shadow /for=C:
Then Delete the C: drive Data set from the portal
go to protect Tab > Configure Agent Setting > volume Level Backup Control > delete the C data set.
Start Backup
or:
- Expand Shadow Copy Storage:
-
Open Command Prompt as Administrator and run:
vssadmin resize shadowstorage /for=C: /on=C: /maxsize=UNBOUNDED
vssadmin resize shadowstorage /for=D: /on=D: /maxsize=UNBOUNDED - This ensures VSS has enough space.
-
- Clear Existing VSS Snapshots:
-
Run:
vssadmin delete shadows /all
Then:Delete the C: drive Data set from the portal
go to protect Tab > Configure Agent Setting > volume Level Backup Control > delete the C data set.
Start Backup
-
